CN104034325A - Combined support device for hemispherical resonance gyroscope - Google Patents
Combined support device for hemispherical resonance gyroscope Download PDFInfo
- Publication number
- CN104034325A CN104034325A CN201310067980.2A CN201310067980A CN104034325A CN 104034325 A CN104034325 A CN 104034325A CN 201310067980 A CN201310067980 A CN 201310067980A CN 104034325 A CN104034325 A CN 104034325A
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- China
- Prior art keywords
- gyro
- stage body
- hole
- support device
- plate
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5783—Mountings or housings not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Abstract
The invention discloses a combined support device for a hemispherical resonance gyroscope. The combined support device comprises a V/F plate, a pedestal plate and a temperature control main control board, wherein the pedestal plate is provided with a gyro platform body, the gyro platform body is connected with the pedestal plate and is in the shape of a hexagon, adjacent surfaces of the hexagon are in different shapes, every two separated surfaces have a same shape, three separated surfaces are perpendicular to a bottom surface, the other three separated surfaces are inclined cone surfaces, the three inclined cone surfaces are respectively provided with a gyro hole, center lines of the gyro holes are mutually perpendicular, the top surface of the hexagonal gyro platform body is provided with a gyro hole, the gyro hole in the top surface respectively forms an included angle with the gyro holes in the three inclined cone surfaces, and the included angles are in a range of 52 to 56 DEG. According to the invention, the center lines of three gyros are not identical to the installation coordinate lines of a gyro assembly, so it is ensured that the gyro platform body is in a constant temperature work environment in shortest time, the size of the combined support device for the hemispherical resonance gyroscope is reduced, and the precision of the combined support device is improved.
Description
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Technical field
The present invention relates to attitude of satellite control technology, in particular for the hemispherical reso nance gyroscope combined support device of satellite.
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Background technology
The installation stage body of the existing combination of the hemispherical reso nance gyroscope for satellite, its mounting means is that gyroscope three axles are consistent with three coordinate axis of the installed surface of gyro installation stage body.This type of mounting means is that the planform of gyro stage body causes, the defect of its existence: the one, and cannot within the shortest time, make gyro stage body reach the working environment requirement of constant temperature.Thereby affect the high-precision requirement of hemispherical reso nance gyroscope combination.The 2nd, existing circuit unit is in run-in index layout, causes the one-piece construction volume of hemispherical reso nance gyroscope combination large, quality is heavy, improved cost effectiveness.
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Summary of the invention
The object of this invention is to provide a kind of hemispherical reso nance gyroscope combined support device, it can make the installment state of three orthogonal directions gyros in same mode, makes gyro stage body within the shortest time, reach the working environment of constant temperature.
To achieve the above object of the invention, a kind of hemispherical reso nance gyroscope combined support device of the present invention, comprise V/F plate, base, temperature control master control borad, V/F plate, temperature control master control borad are connected with base by screw respectively, described bedplate is provided with gyro stage body, be connected with bedplate, the upper surface of gyro stage body is connected with V/F plate; Gyro stage body be shaped as sexangle, shape difference between hexagonal adjacent surface, the shape of being often separated by between face is identical, three face vertical bottom face of being separated by, another three faces of being separated by are oblique cone dignity.
On three sides of gyro stage body, be provided with two temperature controls and gather part, a temperature control drive plate.Two temperature controls gather parts, a temperature control drive plate is corresponding with the shape of gyro stage body side, and are connected with gyro stage body.The one-piece construction size of bracing or strutting arrangement is dwindled, and weight saving, improves unitized construction rigidity.
Three scalene cones of described sexangle gyro stage body and the angular range of bedplate are 52 °～56 °, on three scalene cones, be respectively provided with gyro hole, the gyro centerline hole of three scalene cones is in vertically, the end face of sexangle gyro stage body is provided with gyro hole, and the angle in end face gyro hole and three scalene cone gyro holes respectively scope is 53 °～58 °.Three impartial arrangements in gyro hole, make gyroscope working environment in same temperature within the shortest time.
Described V/F plate [1], the plate face of temperature control master control borad are provided with the gyro hole corresponding with the gyro hole site of gyro stage body.
The present invention adopts sexangle gyro stage body, and compared with prior art, its advantage and beneficial effect are:
1, the angular range of three of sexangle gyro stage body scalene cones and bedplate is 52 °～56 °, it is inconsistent that three gyro center lines of sexangle gyro stage body and gyrounit device are installed coordinate line, guarantee that gyro stage body reaches constant temperature working environment within the shortest time, has improved the high-precision requirement of combination unit.
2, the volume that has reduced hemispherical reso nance gyroscope combined support device, has reduced cost effectiveness.Alleviate the weight of bracing or strutting arrangement.
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Brief description of the drawings
Fig. 1 is the structural representation of hemispherical reso nance gyroscope combined support device of the present invention.
Fig. 2 is the structural representation of gyro stage body of the present invention.
In figure, V/F plate 1, gyroscope 2, gyro stage body 3, temperature control collection plate 4, bedplate 5, temperature control master control borad 6, drive plate 7, gyro hole 8.
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Embodiment
Below with reference to drawings and Examples, the invention will be further described.
As shown in Figure 1 and Figure 2, be hemispherical reso nance gyroscope combined support structure drawing of device of the present invention, comprise V/F plate 1, gyroscope 2, gyro stage body 3, temperature control collection plate 4, bedplate 5, temperature control master control borad 6.Gyro stage body 3 is connected with bedplate by screw, and the upper surface of gyro stage body 3 is connected with V/F plate 1 by screw; Gyro stage body be shaped as sexangle, shape difference between hexagonal two adjacent surfaces, the shape of being often separated by between face is identical, three face vertical bottom face of being separated by, another three faces of being separated by are oblique cone dignity; Two temperature controls are housed on three sides of gyro stage body 3 and gather parts 4, a temperature control drive plate 7, two temperature controls gather on part 4, a drive plate 7(figure and do not mark) corresponding with the shape of gyro stage body side, and be connected with gyro stage body 3, gyro stage body 3 sides be shaped as triangle.The compact size of gyro stage body 3.The one-piece construction of bracing or strutting arrangement is dwindled, and weight saving, improves unitized construction rigidity.
Three scalene cones of sexangle gyro stage body 3 and the angular range of bedplate 1 are 54 °, on three scalene cones, be respectively processed with gyro hole 8, gyro hole 8 center lines of three scalene cones are in vertically, on the end face of sexangle gyro stage body, be processed with gyro hole 8, the angle in end face gyro hole 8 and three scalene cone gyro holes 8 respectively scope is 55 °.Three impartial arrangements in scalene cone gyro hole 8, it is inconsistent that gyro hole 8 center lines of three scalene cones of sexangle gyro stage body 3 and hemispherical reso nance gyroscope combined support device are installed coordinate, makes gyroscope working environment in same temperature within the shortest time.
On the plate face of V/F plate 1, temperature control master control borad 6, be processed with the gyro hole 8 corresponding with 8 positions, gyro hole of gyro stage body 3.The one-piece construction of bracing or strutting arrangement is dwindled, and weight saving, improves unitized construction rigidity.
Claims (3)
1. a hemispherical reso nance gyroscope combined support device, comprises V/F plate [1], base [5], temperature control master control borad [6], and V/F plate [1], temperature control master control borad [6] are connected with base [5] by screw respectively, it is characterized in that:
If gyro stage body [3] is upper in bedplate [5], be connected with bedplate [5], the upper surface of gyro stage body [3] is connected with V/F plate [1]; Gyro stage body [3] be shaped as sexangle, shape difference between hexagonal adjacent surface, the shape of the face of being often separated by is identical, three face vertical bottom face of being separated by, another three faces of being separated by are oblique cone dignity;
If two temperature controls gather part [4], a drive plate on three sides of gyro stage body [3], corresponding with the shape of gyro stage body [3] side, and are connected with gyro stage body [3].
2. hemispherical reso nance gyroscope combined support device according to claim 1, it is characterized in that: the scope of three scalene cones of described sexangle gyro stage body [3] and the angle of bedplate [5] is 52 °～56 °, on three scalene cones, be respectively provided with gyro hole, the gyro centerline hole of three scalene cones is in vertically, the end face of sexangle gyro stage body [3] is provided with gyro hole, and the angle in end face gyro hole and three scalene cone gyro holes respectively scope is 53 °～58 °.
3. hemispherical reso nance gyroscope combined support device according to claim 1, is characterized in that: described V/F plate [1], the plate face of temperature control master control borad [6] are provided with the gyro hole corresponding with the gyro hole site of gyro stage body [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067980.2A CN104034325A (en) | 2013-03-05 | 2013-03-05 | Combined support device for hemispherical resonance gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067980.2A CN104034325A (en) | 2013-03-05 | 2013-03-05 | Combined support device for hemispherical resonance gyroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104034325A true CN104034325A (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310067980.2A Pending CN104034325A (en) | 2013-03-05 | 2013-03-05 | Combined support device for hemispherical resonance gyroscope |
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| Country | Link |
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| CN (1) | CN104034325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596116A (en) * | 2018-12-19 | 2019-04-09 | 中国人民解放军国防科技大学 | Honeycomb-shaped disc-shaped MEMS vibration gyro with period distribution subsystem |
| CN114894188A (en) * | 2022-07-14 | 2022-08-12 | 中国船舶重工集团公司第七0七研究所 | Table body for hemispherical resonator gyroscope inertial navigation system and processing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349564A (en) * | 2008-06-13 | 2009-01-21 | 北京航空航天大学 | Inertial measurement apparatus |
| CN101619975A (en) * | 2009-06-30 | 2010-01-06 | 中国人民解放军武汉军械士官学校光电技术研究所 | Laser gyro temperature compensation and control device and application |
-
2013
- 2013-03-05 CN CN201310067980.2A patent/CN104034325A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349564A (en) * | 2008-06-13 | 2009-01-21 | 北京航空航天大学 | Inertial measurement apparatus |
| CN101619975A (en) * | 2009-06-30 | 2010-01-06 | 中国人民解放军武汉军械士官学校光电技术研究所 | Laser gyro temperature compensation and control device and application |
Non-Patent Citations (2)
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| 周芳 等: ""一种基于UC1524的温控电路设计"", 《集成电路通讯》 * |
| 谢阳光: ""半球谐振陀螺星载惯性姿态测量系统研究"", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596116A (en) * | 2018-12-19 | 2019-04-09 | 中国人民解放军国防科技大学 | Honeycomb-shaped disc-shaped MEMS vibration gyro with period distribution subsystem |
| CN109596116B (en) * | 2018-12-19 | 2020-07-17 | 中国人民解放军国防科技大学 | Honeycomb-shaped disc-shaped MEMS vibration gyro with period distribution subsystem |
| CN114894188A (en) * | 2022-07-14 | 2022-08-12 | 中国船舶重工集团公司第七0七研究所 | Table body for hemispherical resonator gyroscope inertial navigation system and processing method thereof |
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Application publication date: 20140910 |